460-480 Tyco Electronics, 460-480 Datasheet - Page 18

• Manufacturer Part Number: 460-480
• Description: Voltage Transformer
• Manufacturer: Tyco Electronics
• Series: 460r

Specifications of 460-480

• Turns Ratio: 4
• Transformer Mounting: Chassis
• Voltage Ratio: 480
• Primary Voltages: 480V
• Power Rating: 150VA
• Output Voltage: 120V
• Mounting Type: Foot Mounted
• Transformer Type: Voltage
• Lead Free Status / RoHS Status: na

Application:
Metering
Frequency:
50-400Hz
Insulation Level:
600 Volts, 10kV BIL full wave
• Terminals are brass studs No 8-32 with
• Flexible leads are UL 1015 105°C,
• Non-standard length to be specified
• Model 8SHT also available as 8SHL,
• Order mounting bracket kit separately
• Approximate weight: 2.5 lbs
CSA 223647
Approvals
18
one flat washer, lockwasher and
regular nut
CSA approved, #16 AWG, 24" long
with leads
when required for Model 8SHT
UL 257877
Model 8
Window Diameter 3.25"
8**–201
8**–251
8**–301
8**–401
8**–501
8**–601
8**–751
8**–801
8**–102
8**–122
8**–152
8**–162
8**–202
8**–252
8**–302
8**–322
8**–402
**NOTE: When ordering, prefix catalogue number with
Catalogue
Number
model designation required, i.e. 8SHT-201, 8RL-301, etc.
8SHT
3000:5
4000:5
Current
Ratio
2000:5* 120.0
2500:5*
3200:5
1000:5*
1500:5*
1600:5* 100.0
1200:5*
400:5*
600:5*
800:5*
200:5
300:5*
500:5*
250:5*
750:5*
V.A. for
±1% class
50.0
50.0
60.0
90.0
50.0
60.0
80.0
70.0
25.0
35.0
75.0
75.0
15.0
5.0
7.5
B0.1 B0.2 B0.5 B0.9 B1.8
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
ANSI Metering class at 60Hz Secondary
1.2
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
1.2
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
2.4
1.2
1.2
4.8
0.6
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
2.4
2.4
1.2
4.8
4.8
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
2.4
2.4
1.2
1.2
1.2
winding
resistance
(0HMS @ 75˚C
0.030
0.044
0.049
0.079
0.102
0.147
0.184
0.197
0.246
0.169
0.316
0.337
0.422
0.438
0.526
0.561
0.973
@30˚C @55˚C
Continuous
thermal
rating factor
0.8
2.0
2.0
2.0
2.0
2.0
1.5
1.5
1.5
1.33
1.5
1.33
1.33
1.0
1.0
1.0
1.0
8RL
0.8
0.8
0.8
0.8
0.8
0.6
2.0
2.0
2.0
1.5
1.5
1.33
1.0
1.0
1.0
1.0
1.0